One Quote per Character per Person per Episode.
What this means is, you can have, say, 2 Xander quotes, just not from the same episode. I think this is very fair.

LOOK AT THE LISTS TO SEE WHAT'S TAKEN BEFORE YOU REQUEST YOUR QUOTE!

Enjoy your quotes, and come back often!

For more information, visit The Archangel's Keeping Tips. Everything you need to know about keeping, in one FAQ.